Ukraine has air defense systems that are capable of shooting down the Russian 3M22 Zircon hypersonic cruise missile, Air Force spokesperson Illia Yevlash said on March 27. His statement came after claims that Russian troops had used Zircon ballistic missiles in a March 25 attack on Kyiv, injuring at least two people. The researchers continue to examine the debris to determine what type of missile was launched. The speed of the Zircon missile is approximately 8-9 Mach or about 10,000 kilometers per hour. When it enters the strike trajectory, its speed drops to about Mach 4.5, according to Yevla…